The PCM-45 is a durable Wire Marker Card made of Vinyl Cloth, featuring the number '45' in bold White on a Black background. With a maximum operating temperature of 170°F (77 °C) and a minimum of -50 °F (-46 °C), this marker is suitable for a wide range of environments. Measuring .25 inches (6.35 mm) in width and 1.5 inches (38.1 mm) in length, it is designed for easy application onto cables with a maximum diameter of .38 inches (9.5 mm). Each card contains 36 individual markers, allowing for efficient organization and labeling of wires. The PCM-45 is RoHS compliant, making it a reliable and environmentally friendly choice for your wire and cable marking needs.